AIR CONDITIONING – Volvo XC90 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Volvo XC90 2004

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo XC90 2004:

• (at
• (not used)
• A10
• A11
• A12
• A13
• A14
• A15
• A16
• Air quality sensor (at right side of plenum)
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• B21
• B22
• Central electronic module (cem)
• Climate control system relay
• Computer data lines system
• Defroster damper motor (near center of hvac housing)
• Electromagnitic clutch (climate control system) (right front of engine)
• Electronic climate control (ecc) module
• Engine compartment fuse/relay box (at left side of engine compartment, forward of strut tower)
• Extended d1 feed relay (in passenger compartment relay box)
• Fuse a8 80a
• Fuse b11 20a
• Fuse b8 10a
• Fuse c1 30a
• Fuse c21 10a
• Fuse c22 5a
• Hot at all times
• Hot w/ engine management system main relay energized
• Nca
• Passenger compartment fuse box (at left end of dash)
• Recirculation damper motor (on lower right side of hvac housing)
• Red
• Right kick panel) g84
• Solid state
• Ventilation/floor damper motor (near center of hvac housing)

Automatic A/C Wiring Diagram (2 of 2) for Volvo XC90 2004

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo XC90 2004:

• (at left side of engine compt, forward of strut tower) engine compartment fuse/relay box
• (at rear of left fender) g2
• (at right kick panel) g10
• A14
• A18
• A39
• A60
• A68
• B13
• B44
• Climate control system pressure sensor (at right front of engine compartment)
• Computer data lines system
• Coolant temperature sensor (on right side of engine)
• Cooling fan control module (at front center of engine compt)
• Electric cooling fan motor (front of engine compartment)
• Engine control module (ecm) (at right side of engine compartment, forward of strut tower)
• Evaporator temperature sensor (near center of hvac housing)
• Fan control module (behind right side of dash, near blower fan)
• Left temperature damper motor (on left end of hvac housing)
• Nca
• Outside temperature sensor
• Passenger compartment fan motor (on lower right side of hvac housing)
• Red
• Right front door control module (pdm/ddm)
• Right power door mirror
• Right temperature damper motor (near center of hvac housing)
• Solar sensor, indicator alarm & electronic immobilizer (on top center of dash)
• Solid state

Rear A/C Wiring Diagram for Volvo XC90 2004

List of elements for Rear A/C Wiring Diagram for Volvo XC90 2004:

• A14
• A16
• Cargo compartment relay/fuse box (at left side of cargo compt)
• Computer data lines system
• Fuse d13 15a
• G72 (at left rear of passenger's compt, near floor)
• Hot at all times
• Rear climate control system
• Rear climate control system relay
• Rear electronic module (rem) (at left rear corner of cargo compt, on cargo compt relay/fuse box)
• Red